The Witches of Worm is by Zilpha Keatley Snyder. Jessica's mom is never home and her former best friend Brandon has moved on to other friends. When Jessica rescues a cat she calls Worm she begins to hear voices and do terrible things. Is Worm a witches' cat? Is Jessica responsible for her own actions or is Worm "making her do it"?
Ratings: 5th grade - 7 out of 10.